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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/async-await/issues/issue-64477.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/async-await/issues/issue-64477.rs')
-rw-r--r--tests/ui/async-await/issues/issue-64477.rs20
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/async-await/issues/issue-64477.rs b/tests/ui/async-await/issues/issue-64477.rs
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index 00000000000..5bd52d44a58
--- /dev/null
+++ b/tests/ui/async-await/issues/issue-64477.rs
@@ -0,0 +1,20 @@
+// Regression test for #64477.
+//
+// We were incorrectly claiming that the `f(x).await` future captured
+// a value of type `T`, and hence that `T: Send` would have to hold.
+//
+// check-pass
+// edition:2018
+
+use std::future::Future;
+use std::pin::Pin;
+
+fn f<T>(_: &T) -> Pin<Box<dyn Future<Output = ()> + Send>> {
+    unimplemented!()
+}
+
+pub fn g<T: Sync>(x: &'static T) -> impl Future<Output = ()> + Send {
+    async move { f(x).await }
+}
+
+fn main() { }